Irrug Exlporation

Search your library for up to two basic land cards, reveal those cards, put one onto the battlefield tapped and the other into your hand, then shuffle.
Fragment {1}{g} (You may pay an additional {1}{g} for each {1} in this spell's mana value as
you cast it. If you do, copy this spell for each fragment cost paid. You may choose new targets
for the copies.)